Stages Shimano XTR M9220 Power Meter
The Stages Shimano XTR M9220 Power Meter brings proven Stages performance to your mountain bike. It replaces the left crank arm of Shimano XTR M9220 cranksets and installs in minutes. It is also compatible with other Shimano MTB cranksets. Once installed, it delivers reliable power data on even the roughest trails.
The power meter is extremely lightweight – adding only 15 grams to the weight of the crank arm. All Stages power meters are compatible with both ANT+ and Bluetooth SMART devices, which means you can use your favorite bicycle computer as well as a smartphone or tablet.
The Stages Generation 3 power meter features radio antennas that are 6x more powerful than the previous version. This means better compatibility with both bike computers and watches. The new versions also feature improved accuracy (+/- 1.5%) and have an LED indicator light on the housing for improved ease of use.
Product Details
Key Features of the Stages XTR M9220 Power Meter
- Compact Design: Adding minimal bulk and weighing only 15 grams means this power meter is almost unnoticeable.
- Clean Integration: Installed on a genuine Shimano XTR M9220 crank arm the Stages sensor maintains OEM factory styling and performance.
- Data Multiple Ways: ANT+ and Bluetooth Smart connects to head units such as a Garmin Edge and a variety of training apps such as Zwift.
- Long Battery Life: A replaceable coin cell battery gives 200+ hours of use.
Compatibility
This Stages power meter is compatible with XTR M9220 cranksets. It is also compatible with the XT M8200 crankset. See Compatibility tab for more information.
Power Measurement
This Stages power meter measures left leg power and doubles the value to account for both legs (assumes both legs are generating the same force).
Advice From Our Staff
Stages left side crank arms are some of our best-selling units. They work with most Shimano cranksets, are affordable and easy to install. The one consideration is they only measure left leg power compared to some other power meters that measure power from both legs (those versions usually cost more however).
Options
Crank arm lengths: This power meter is available in the following crank arm lengths:
- 160 mm | 165 mm | 170 mm | 175 mm
Other Versions to Consider
Stages Shimano XT M8200 Power Meter: We also sell the Stages Shimano XT M8200 Power Meter which is the XT version and is more affordable.
Compatibility
Crankset: The Stages power meter is compatible with XTR M9220 cranksets. It is also compatible with Shimano XT M8200 cranksets.
It is not compatible with XTR M9100 cranks or x000 series cranks such as the XTR M9000, XT M8000 or SLX M7000.
Check Frame Clearance: Crank-arm based power meters like this one attach a sensor on the inside of the left crank arm. On some bikes, there is not enough room between the left crank arm and the chainstay for the sensor to clear the frame. Therefore, you should make sure you have at least 10 mm of clearance between the left crank arm and the chainstay - and that you don't have a bottom bracket mounted rear brake (used on some aero and TT bikes). The important area to measure is right in the middle of the crank arm. Please refer to the image below.
If you find that you have around 7-9 mm of clearance, what many people will do is simply install a 1 or 2 mm bottom bracket spacer (between the left crank arm and the frame), which will give them the clearance they need.

Stages Shimano XTR M9220 Specs
| Name | Stages Shimano XTR M9220 |
| Bike Type | MTB |
| Location of Power Measurement | Crank Arm |
| Left or Both Legs Measured | Left only |
| Independent Left/Right Measurement | No |
| Installation | Easier |
| Crank Arm Material | Aluminum |
| Communication Protocol | ANT+ and Bluetooth SMART |
| Claimed Accuracy | +/- 1.5% |
| Automatic Temp. Compensation | Yes |
| Weight | 15 grams (added weight) |
| Battery Type | CR2032 coin cell |
| Battery Life | 200+ hours |
| Method of Cadence Measurement | Accelerometer |
| Warranty | 1 year |
In the Box
- Stages Power Meter
- 2032 coin cell battery
- Quick Start guide
Tools Needed for Installation
You will need the following tools for installation of this product. You can purchase many of these commonly used tools in our store.
- Shimano Crank Arm Cap Tool
- 5 mm Allen key
Q&A
Have a question about this? Ask the staff.
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